A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 6685-01-611-5872
NSN 6685-01-505-4758
NSN 6145-00-399-5201
NSN 5930-01-420-0994
NSN 7035-01-492-5271
NSN 5950-01-314-6384
NSN 2925-01-442-7812
NSN 5930-01-377-9177
NSN 5930-00-023-6473
NSN 5935-00-935-2310
NSN 5950-01-172-0432
NSN 5910-00-856-8719